In the pursuit of sustainable development, the transportation sector plays a crucial role by significantly contributing to greenhouse gas emissions. The purpose of this study is to examine how companies utilizing third-party logistics can compile and reduce transport-related emissions, more specifically investigating short- and long-term opportunities for the external flow of Gestamp HardTech in Luleå. Through a comprehensive analysis of available data, utilization of calculation models, and examination of short- and long-term opportunities, this research provides valuable insights and recommendations for companies seeking to promote sustainable transport solutions.  The findings underscore the importance of transparency, consistency, and leveraging available data as a reliable foundation for informed decision-making. Additionally, the study highlights the significance of selecting transportation companies that prioritize data utilization and offer green transportation alternatives. Additionally, staying updated on innovations within the field is vital, considering the dynamic nature of the transport industry and the potential for emerging technologies to reshape emission reduction strategies. It is important to note that while short- and long-term recommendations are provided, the ever-evolving landscape necessitates flexibility and continuous adaptation.